Patents by Inventor Derek Lisoski
Derek Lisoski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Off-center parachute flight termination system including latch mechanism disconnectable by burn wire
Patent number: 11981429Abstract: Systems, devices, and methods including: a latching mechanism comprising: a first latch configured to attach to a door of an unmanned aerial vehicle (UAV); a second latch configured to attach to a portion of the UAV distal from the first latch; a string connected between the first and second latch, where the string secures the door shut; at least two radio modules in communication with a ground control station; and at least two burn wires in contact with a portion of the string between the first latch and the second latch; where current from a backup battery passes to at least one burn wire when the burn signal is received, where the burn wire causes the connection between the first latch and the second latch to be broken and the door of the UAV is separated from the UAV, and where the parachute is deployed when the door of the UAV is separated from a rest of the UAV.Type: GrantFiled: November 2, 2022Date of Patent: May 14, 2024Assignee: AEROVIRONMENT, INC.Inventors: Derek Lisoski, William Stuart Sechrist -
Patent number: 11977380Abstract: Systems, devices, and methods for a safety system including: selecting an unmanned aerial vehicle (UAV) command on a controller, the controller comprising a first processor with addressable memory; presenting a first activator and a second activator on a display of the controller for the selected UAV command, wherein the second activator is a slider; and sending the UAV command to a UAV if the first activator and the second activator are selected, the UAV comprising a second processor with addressable memory.Type: GrantFiled: May 10, 2021Date of Patent: May 7, 2024Assignee: AEROVIRONMENT, INC.Inventors: Thaddeus Benjamin Matuszeski, William Arden Lott, Derek Lisoski
-
Off-Center Parachute Flight Termination System Including Latch Mechanism Disconnectable by Burn Wire
Publication number: 20240083578Abstract: Systems, devices, and methods including: a latching mechanism comprising: a first latch configured to attach to a door of an unmanned aerial vehicle (UAV); a second latch configured to attach to a portion of the UAV distal from the first latch; a string connected between the first and second latch, where the string secures the door shut; at least two radio modules in communication with a ground control station; and at least two burn wires in contact with a portion of the string between the first latch and the second latch; where current from a backup battery passes to at least one burn wire when the burn signal is received, where the burn wire causes the connection between the first latch and the second latch to be broken and the door of the UAV is separated from the UAV, and where the parachute is deployed when the door of the UAV is separated from a rest of the UAV.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Inventors: Derek Lisoski, William Stuart Sechrist -
Patent number: 11868143Abstract: Systems, devices, and methods including: at least one unmanned aerial vehicle (UAV); at least one battery pack comprising at least one battery; and at least one motor of the at least one UAV, where the at least one battery is configured to transfer energy to the at least one motor; where power from the at least one motor is configured to ascend the at least one UAV to a second altitude when the at least one battery is at or near capacity, and where the second altitude is higher than the first altitude; and where power from the at least one motor is configured to descend the at least one UAV to the first altitude after the Sun has set to conserve energy stored in the at least one battery.Type: GrantFiled: April 23, 2020Date of Patent: January 9, 2024Assignee: AEROVIRONMENT, INC.Inventors: Derek Lisoski, Bart Dean Hibbs
-
Off-Center Parachute Flight Termination System Including Latch Mechanism Disconnectable by Burn Wire
Publication number: 20230075907Abstract: Systems, devices, and methods including: a latching mechanism comprising: a first latch configured to attach to a door of an unmanned aerial vehicle (UAV); a second latch configured to attach to a portion of the UAV distal from the first latch; a string connected between the first and second latch, where the string secures the door shut; at least two radio modules in communication with a ground control station; and at least two burn wires in contact with a portion of the string between the first latch and the second latch; where current from a backup battery passes to at least one burn wire when the burn signal is received, where the burn wire causes the connection between the first latch and the second latch to be broken and the door of the UAV is separated from the UAV, and where the parachute is deployed when the door of the UAV is separated from a rest of the UAV.Type: ApplicationFiled: November 2, 2022Publication date: March 9, 2023Inventors: Derek Lisoski, William Stuart Sechrist -
Off-center parachute flight termination system including latch mechanism disconnectable by burn wire
Patent number: 11518514Abstract: Systems, devices, and methods including: a latching mechanism comprising: a first latch configured to attach to a door of an unmanned aerial vehicle (UAV); a second latch configured to attach to a portion of the UAV distal from the first latch; a string connected between the first and second latch, where the string secures the door shut; at least two radio modules in communication with a ground control station; and at least two burn wires in contact with a portion of the string between the first latch and the second latch; where current from a backup battery passes to at least one burn wire when the burn signal is received, where the burn wire causes the connection between the first latch and the second latch to be broken and the door of the UAV is separated from the UAV, and where the parachute is deployed when the door of the UAV is separated from a rest of the UAV.Type: GrantFiled: April 23, 2020Date of Patent: December 6, 2022Assignee: AEROVIRONMENT, INCInventors: Derek Lisoski, William Stuart Sechrist -
Publication number: 20220321055Abstract: Systems, devices, and methods including at least one flight control computer (FCC) associated with at least one UAV, where the at least one FCC is configured to: determine a direction of travel of the at least one UAV relative to the Sun; adjust a UAV airspeed to a first airspeed if the determined direction of travel is towards the Sun; and adjust the UAV airspeed to a second airspeed if the determined direction of travel is away the Sun; where the first airspeed is greater than the second airspeed to maximize solar capture of a solar array covering at least a portion of the UAV.Type: ApplicationFiled: April 23, 2020Publication date: October 6, 2022Inventors: Derek Lisoski, Bart Dean Hibbs
-
Publication number: 20220215766Abstract: Systems, devices, and methods including at least one computing device associated with a ground control station, the at least one computing device configured to: determine a starting position for an unmanned aerial vehicle (UAV) descent based on one or more local weather conditions; determine a flight pattern for landing the UAV based on the determined starting position for the UAV; and modify the determined flight pattern based on a change in the one or more local weather conditions and a current position of the UAV.Type: ApplicationFiled: April 23, 2020Publication date: July 7, 2022Inventors: Derek Lisoski, Bart Dean Hibbs
-
Publication number: 20220212789Abstract: Systems, devices, and methods including: at least one unmanned aerial vehicle (UAV); at least one flight control computer (FCC) associated with each UAV, where the FCC controls movement of each UAV; at least one computing device associated with a ground control station; where the at least one FCC maintains a first flight pattern of a respective UAV of the at least one UAV above the ground control station; where the at least one computing device is configured to transmit a transition signal to the at least one FCC to transition the respective UAV of the at least one UAV from the first flight pattern to a second flight pattern in response to a wind speed exceeding a set threshold relative to a flight speed of the respective UAV of the at least one UAV.Type: ApplicationFiled: April 23, 2020Publication date: July 7, 2022Inventors: Derek Lisoski, Bart Dean Hibbs
-
Publication number: 20220197311Abstract: Systems, devices, and methods for a fleet of three or more unmanned aerial vehicles (UAVs), where each UAV of the fleet of UAVs comprise a respective flight control computer (FCC); at least one computing device at a ground control station, where each computing device is in communication with each FCC, and where each computing device is associated with at least one operator; where the fleet of UAVs above the threshold altitude are in communication with the first computing device monitored by at least one operator such that a ratio of operators to UAVs above the threshold altitude exceeds a 1:1 ratio; and where the first UAV below the threshold altitude is in communication with the second computing device monitored by at least one operator such that a ratio of operators to UAVs below the threshold altitude does not exceed the 1:1 ratio.Type: ApplicationFiled: April 23, 2020Publication date: June 23, 2022Inventors: Derek Lisoski, Bart Dean Hibbs
-
Publication number: 20220144432Abstract: Systems, devices, and methods including: a latching mechanism comprising: a first latch configured to attach to a door of an unmanned aerial vehicle (UAV); a second latch configured to attach to a portion of the UAV distal from the first latch; a string connected between the first and second latch, where the string secures the door shut; at least two radio modules in communication with a ground control station; and at least two burn wires in contact with a portion of the string between the first latch and the second latch; where current from a backup battery passes to at least one burn wire when the burn signal is received, where the burn wire causes the connection between the first latch and the second latch to be broken and the door of the UAV is separated from the UAV.Type: ApplicationFiled: April 23, 2020Publication date: May 12, 2022Inventors: Derek Lisoski, William Stuart Sechrist
-
Publication number: 20220121223Abstract: Systems, devices, and methods including: at least one unmanned aerial vehicle (UAV); at least one battery pack comprising at least one battery; and at least one motor of the at least one UAV, where the at least one battery is configured to transfer energy to the at least one motor; where power from the at least one motor is configured to ascend the at least one UAV to a second altitude when the at least one battery is at or near capacity, and where the second altitude is higher than the first altitude; and where power from the at least one motor is configured to descend the at least one UAV to the first altitude after the Sun has set to conserve energy stored in the at least one battery.Type: ApplicationFiled: April 23, 2020Publication date: April 21, 2022Inventors: Derek Lisoski, Bart Dean Hibbs
-
Publication number: 20220122385Abstract: Systems, devices, and methods including a first flight control computer (FCC) of two or more FCCs; a second FCC of the two or more FCCs; at least one selector in communication with the first FCC; and at least one watchdog window in communication with the at least one selector, where the at least one watchdog window monitors a performance of the first FCC based on an electrical pulse emitted by the FCC; where the at least one watchdog window is configured to detect a fault pulse of the electrical pulse emitted by the first FCC; and where the selector is configured to toggle to the second FCC based on the detected fault pulse emitted by the first FCC.Type: ApplicationFiled: April 23, 2020Publication date: April 21, 2022Inventors: Derek Lisoski, William Stuart Sechrist
-
Publication number: 20210325879Abstract: Systems, devices, and methods for a safety system including: selecting an unmanned aerial vehicle (UAV) command on a controller, the controller comprising a first processor with addressable memory; presenting a first activator and a second activator on a display of the controller for the selected UAV command, wherein the second activator is a slider; and sending the UAV command to a UAV if the first activator and the second activator are selected, the UAV comprising a second processor with addressable memory.Type: ApplicationFiled: May 10, 2021Publication date: October 21, 2021Inventors: Thaddeus Benjamin Matuszeski, William Arden Lott, Derek Lisoski
-
Patent number: 11029684Abstract: Systems, devices, and methods for a safety system including: selecting an unmanned aerial vehicle (UAV) command on a controller, the controller comprising a first processor with addressable memory; presenting a first activator and a second activator on a display of the controller for the selected UAV command, wherein the second activator is a slider; and sending the UAV command to a UAV if the first activator and the second activator are selected, the UAV comprising a second processor with addressable memory.Type: GrantFiled: January 7, 2019Date of Patent: June 8, 2021Assignee: AEROVIRONMENT, INC.Inventors: Thaddeus Benjamin Matuszeski, William Arden Lott, Derek Lisoski
-
Publication number: 20190138001Abstract: Systems, devices, and methods for a safety system including: selecting an unmanned aerial vehicle (UAV) command on a controller, the controller comprising a first processor with addressable memory; presenting a first activator and a second activator on a display of the controller for the selected UAV command, wherein the second activator is a slider; and sending the UAV command to a UAV if the first activator and the second activator are selected, the UAV comprising a second processor with addressable memory.Type: ApplicationFiled: January 7, 2019Publication date: May 9, 2019Inventors: Thaddeus Benjamin Matuszeski, William Arden Lott, Derek Lisoski
-
Patent number: 10209707Abstract: Systems, devices, and methods for a safety system including: selecting an unmanned aerial vehicle (UAV) command on a controller, the controller comprising a first processor with addressable memory; presenting a first activator and a second activator on a display of the controller for the selected UAV command, wherein the second activator is a slider; and sending the UAV command to a UAV if the first activator and the second activator are selected, the UAV comprising a second processor with addressable memory.Type: GrantFiled: November 9, 2017Date of Patent: February 19, 2019Assignee: AEROVIRONMENT, INC.Inventors: Thaddeus Benjamin Matuszeski, William Arden Lott, Derek Lisoski
-
Publication number: 20180321676Abstract: Systems, devices, and methods for a safety system including: selecting an unmanned aerial vehicle (UAV) command on a controller, the controller comprising a first processor with addressable memory; presenting a first activator and a second activator on a display of the controller for the selected UAV command, wherein the second activator is a slider; and sending the UAV command to a UAV if the first activator and the second activator are selected, the UAV comprising a second processor with addressable memory.Type: ApplicationFiled: November 9, 2017Publication date: November 8, 2018Inventors: Thaddeus Benjamin Matuszeski, William Arden Lott, Derek Lisoski
-
Publication number: 20080001028Abstract: A span-loaded, highly flexible flying wing, having horizontal control surfaces mounted aft of the wing on extended beams to form local pitch-control devices. Each of five spanwise wing segments of the wing has one or more motors and photovoltaic arrays, and produces its own lift independent of the other wing segments, to minimize inter-segment loads. Wing dihedral is controlled by separately controlling the local pitch-control devices consisting of a control surface on a boom, such that inboard and outboard wing segment pitch changes relative to each other, and thus relative inboard and outboard lift is varied.Type: ApplicationFiled: April 2, 2007Publication date: January 3, 2008Inventors: Greg Kendall, Derek Lisoski, Walter Morgan, John Griecci